Product Specifications:
Sensing input |
3-ph/2-ph - 220/230/240/380/400/415 volts for 50 Hz 3-ph/2-ph - 208/240/277/380/416/440/480 volts for 60 Hz |
Voltage range high |
300V to 530V |
Voltage range low |
180V to 310V |
Droop |
1 and 5AAC in U phase |
Droop range |
8% droop at 0.8 PF |
AC supply |
Voltage 277 VAC rms ± 10% Fréquency 50/60 Hz - PMG 240 Hz |
Excitation current |
6A DC continuous 9A for 5 seconds (short-circuit operation) |
Regulation |
± 0.5%at AVR sensing terminals |
Maximum excitation limit |
6A DC (factory setting) |
Maximum excitation limit delay |
30 sec. (factory setting) |
Under frequency protection |
48.5 Hz/58.5Hz for 50 Hz/60 Hz operation |
Slope |
1.2X (120%) V/Hz |
Remote potentiometer |
1 kOhm for ± 10% adjustment |
Accessory Input |
± 4.5V DC for ±15% |
Loss of sensing |
Shuts down after 5 sec. when sensing open |
Weight |
500 g approximate |
Dimensions |
140 mm x 115 mm x 70 mm |
Temperature range |
-25ºC to +70ºC |
Storage temperature range |
-40ºC to +80ºC |
Thermal drift |
0.5% for 20ºC change |
Fuse |
FST 10A 250V |